Stalowa rurka w kształcie maszyny i rurka oleju kwadratowy kształt kszta...
square tube, oval tube, oil tube, roll forming machine for square tube, machine for rectangular tube, video, sharing, machine
How to invest in a door frame machine production line
Door Frame production equipment investment tip. The door frame forming type equipment uses galvanized steel sheets or color steel plates or aluminum plates of different colors as raw materials, and the products are used to construct exterior roofing and wall panels of houses, interior decorative panels or ceilings, etc., to increase the roof or The aesthetics and durability of the walls. The production line has no production length limit and can be produced according to construction requirements! The surface of the finished product produced by the production line is smooth, flat and without scratches, which is convenient for construction installation. Formed door frame profiles Door frame roll forming machine equipment feature. 1. The roller is quite natural and reasonable. All the forming molds are strictly debugged by technicians, with high yield and high precision. 2, the arc is round enough, the plane is flat enough, the angle is sharp, the luminosity after polishing i...
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